ATE143525T1 - CONTROL CIRCUIT FOR A SOLENOID VALVE - Google Patents

CONTROL CIRCUIT FOR A SOLENOID VALVE

Info

Publication number
ATE143525T1
ATE143525T1 AT88310980T AT88310980T ATE143525T1 AT E143525 T1 ATE143525 T1 AT E143525T1 AT 88310980 T AT88310980 T AT 88310980T AT 88310980 T AT88310980 T AT 88310980T AT E143525 T1 ATE143525 T1 AT E143525T1
Authority
AT
Austria
Prior art keywords
control circuit
solenoid valve
solenoid
valve
energize
Prior art date
Application number
AT88310980T
Other languages
German (de)
Inventor
Takao Yoshida
Takahiro Douke
Toshio Ikeda
Toshio Eki
Original Assignee
Toto Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP62294800A external-priority patent/JP2647867B2/en
Priority claimed from JP62294801A external-priority patent/JP2647868B2/en
Application filed by Toto Ltd filed Critical Toto Ltd
Application granted granted Critical
Publication of ATE143525T1 publication Critical patent/ATE143525T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits

Abstract

A solenoid valve control circuit Ä10Ü for operatively connecting a battery Ä1Ü to a solenoid Ä2Ü to energize the solenoid to actuate a valve has a coulomb controlling circuit Ä5Ü for supplying a controllable electric charge quantity to the solenoid Ä2Ü. <IMAGE>
AT88310980T 1987-11-20 1988-11-21 CONTROL CIRCUIT FOR A SOLENOID VALVE ATE143525T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62294800A JP2647867B2 (en) 1987-11-20 1987-11-20 Solenoid valve drive control circuit
JP62294801A JP2647868B2 (en) 1987-11-20 1987-11-20 Solenoid valve drive control circuit

Publications (1)

Publication Number Publication Date
ATE143525T1 true ATE143525T1 (en) 1996-10-15

Family

ID=26559999

Family Applications (2)

Application Number Title Priority Date Filing Date
AT96200372T ATE176548T1 (en) 1987-11-20 1988-11-21 CONTROL CIRCUIT FOR A SOLENOID VALVE
AT88310980T ATE143525T1 (en) 1987-11-20 1988-11-21 CONTROL CIRCUIT FOR A SOLENOID VALVE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT96200372T ATE176548T1 (en) 1987-11-20 1988-11-21 CONTROL CIRCUIT FOR A SOLENOID VALVE

Country Status (8)

Country Link
US (1) US5008773A (en)
EP (2) EP0715321B1 (en)
KR (1) KR890008499A (en)
CN (1) CN1017764B (en)
AT (2) ATE176548T1 (en)
CA (1) CA1309763C (en)
DE (2) DE3856305T2 (en)
SG (1) SG44709A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402303A (en) * 1991-04-18 1995-03-28 Luck; Jonathan M. Remotely-powdered and remotely-addressed zero-standby-current energy-accumulating high-power solenoid drivers, particularly for systems that are micropowered
JP3496982B2 (en) * 1994-07-15 2004-02-16 三菱電機株式会社 Electromagnetic contactor
CN1068967C (en) * 1996-02-08 2001-07-25 黄岩市恒光制冷配件厂 Monostable pulse electromagnetic valve and electromagnetic relay drive circuit for AC
DE19617110A1 (en) * 1996-04-19 1997-10-23 Siemens Ag Circuit arrangement for operating an electromagnet
US6315049B1 (en) * 1998-10-07 2001-11-13 Baker Hughes Incorporated Multiple line hydraulic system flush valve and method of use
US20030088338A1 (en) * 2001-11-01 2003-05-08 Synapse, Inc. Apparatus and method for electronic control of fluid flow and temperature
JP3814277B2 (en) * 2004-03-31 2006-08-23 株式会社コガネイ Control device for proportional solenoid valve
AU2006275866B2 (en) * 2005-07-29 2011-06-30 Graco Minnesota Inc. Reciprocating pump with electronically monitored air valve having battery and solenoid electronic monitoring
US20080209622A1 (en) * 2007-03-01 2008-09-04 Wood Kurt E Electronic toilet tank monitor utilizing a bistable latching solenoid control circuit
KR100893826B1 (en) * 2007-03-29 2009-04-20 윤채석 A Power Supply Circuit of The Solenoid Valve
US7746620B2 (en) * 2008-02-22 2010-06-29 Baxter International Inc. Medical fluid machine having solenoid control system with temperature compensation
US7782590B2 (en) * 2008-02-22 2010-08-24 Baxter International Inc. Medical fluid machine having solenoid control system with reduced hold current
US9435459B2 (en) 2009-06-05 2016-09-06 Baxter International Inc. Solenoid pinch valve apparatus and method for medical fluid applications having reduced noise production
DE102010036941B4 (en) * 2010-08-11 2012-09-13 Sauer-Danfoss Gmbh & Co. Ohg Method and device for determining the state of an electrically controlled valve
KR101651389B1 (en) * 2016-02-02 2016-08-25 김기주 Liquid feeding water automatic feeder utilizing a potential difference
IT201700096979A1 (en) * 2017-08-29 2019-03-01 Camozzi Automation S P A DEVICE AND METHOD OF DIAGNOSTICS FOR SOLENOID VALVES
US10832846B2 (en) 2018-08-14 2020-11-10 Automatic Switch Company Low power solenoid with dropout detection and auto re-energization
CN112904225B (en) * 2021-01-05 2021-12-03 珠海格力电器股份有限公司 Fault detection system of actuator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628102A (en) * 1969-10-06 1971-12-14 Ncr Co Exciter apparatus for impact member solenoid
US3648145A (en) * 1970-05-08 1972-03-07 Singer Co Undervoltage protection device
DE2132717A1 (en) * 1971-07-01 1973-01-18 Bosch Gmbh Robert ACTUATION CIRCUIT FOR HIGH SWITCHING SPEED SOLENOID VALVES, IN PARTICULAR A HYDRAULIC CONTROL DEVICE
US4071877A (en) * 1975-10-31 1978-01-31 Ncr Corporation Drive circuit
GB1576822A (en) * 1976-03-19 1980-10-15 Sevcon Ltd Electromagnetically operated contactors
JPS556369A (en) * 1978-06-28 1980-01-17 Minolta Camera Co Ltd Electromagnet driving circuit
JPS56118882A (en) * 1980-02-26 1981-09-18 Tokyo Electric Co Ltd Impression type printer
US4618908A (en) * 1985-08-05 1986-10-21 Motorola, Inc. Injector driver control unit with internal overvoltage protection
JPS62120006A (en) * 1985-11-20 1987-06-01 Ricoh Co Ltd Drive control system for inductive load
JPS62156446A (en) * 1985-12-28 1987-07-11 東陶機器株式会社 Water supply control apparatus

Also Published As

Publication number Publication date
DE3855572D1 (en) 1996-10-31
ATE176548T1 (en) 1999-02-15
CA1309763C (en) 1992-11-03
EP0317365B1 (en) 1996-09-25
EP0317365A2 (en) 1989-05-24
EP0715321B1 (en) 1999-02-03
DE3856305D1 (en) 1999-03-18
DE3856305T2 (en) 1999-06-17
EP0317365A3 (en) 1990-11-22
CN1017764B (en) 1992-08-05
US5008773A (en) 1991-04-16
SG44709A1 (en) 1997-12-19
EP0715321A2 (en) 1996-06-05
CN1035877A (en) 1989-09-27
KR890008499A (en) 1989-07-10
DE3855572T2 (en) 1997-02-06
EP0715321A3 (en) 1996-06-26

Similar Documents

Publication Publication Date Title
ATE176548T1 (en) CONTROL CIRCUIT FOR A SOLENOID VALVE
EP0293664A3 (en) A universal battery charging system and method
GB2069269B (en) Supply voltage driver
DE3476308D1 (en) Control device for driving an electromagnet with a starting current followed by a holding current
GB8431294D0 (en) Controlling intermittant voltage supply
DE3381446D1 (en) AUTONOMOUS CONTROL DEVICE FOR A REPLACEMENT DEVICE.
EP0304526A3 (en) Electric actuator for a control valve
FR2535560B1 (en) RESERVE POWER SUPPLY SOURCE FOR REMOTE CONTROL TELEVISION
DE3475933D1 (en) A fuel control system for actuating injection means for controlling small fuel flows
JPS5791640A (en) Controller having battery backup power supply
ATE190776T1 (en) POWER SUPPLY DEVICE FOR THE CONTROL CIRCUIT OF A CIRCUIT SWITCH
GB8306821D0 (en) Toner supply controlling device
EP0310116A3 (en) Motor driving power supply apparatus including switching regulator control loop
DE69204204T2 (en) Control device for high voltage power supply.
DE58904194D1 (en) DC POWERED CONTROL CIRCUIT FOR A SOLENOID VALVE.
JPS57143618A (en) Supply voltage closing control circuit
BE891651A (en) FERROSONANT SOURCE OF LOAD CURRENT SUPPLY FOR TELEVISION
GB2086673B (en) A power supply for an electrostatic precipitator
DE3360136D1 (en) Mechanisms for driving the regulator of a loom
GB2067030B (en) Electric power supply control arrangement
GB2070295B (en) System for regulating an electrical power supply
JPS56166726A (en) Power source for coil current supply
GB2204118B (en) A combustion air supply control device
JPS57145541A (en) Accessory load drive control circuit for charging generator control circuit
JPS57176699A (en) Voltage control circuit for acceleration power source

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee